Methane Leaks
Coal · 27 Oct 2023

Methane plume detected in United States

On 27 Oct 2023, the EMIT - NASA satellite saw methane escaping at about 798 kg/h from a coal mine.

Satellite map of methane plume locations in United States
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798 kg/h
± 138 kg/h (UNEP uncertainty)

If it continued at this rate for 24 hours it would release about 19.2 tonnes of methane.

Detected
27 Oct 2023 · 15:32 UTC
Satellite
EMIT - NASA
Sector
Coal
Wind
Plume drifting towards the N · 0.8 m/s
Coordinates
33.37051, -87.21851
Open in Google Maps (satellite)
UNEP plume ID
98981d40-bc1b-43bd-a6ef-091b3c4df26b

Likely operator

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Emitting site

USA_S_443 · Venting shaft
6 plumes detected at this site

Status

UNEP has not recorded a notification for this plume.

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Cite as: UNEP IMEO MARS plume 98981d40-bc1b-43bd-a6ef-091b3c4df26b, via Methane Leaks (https://www.methaneleaks.com/plume/98981d40-bc1b-43bd-a6ef-091b3c4df26b), accessed 6 Oct 2026.